OVR T2 N3 40-275S P TS QS ABB

Category: Surge Arresters, Description: Surge arrester; Type 2; Poles: 3+N; In 8/20us: 40kA; -40÷80°C; IP20, Mounting: for DIN rail mounting, Operating temperature: -40...80°C, Surge arresters features: fitted with mechanical indicators of each arrester operation, IP rating: IP20, Integrated auxiliary contacts: NO + NC, Type of protection: surge arrester, Kind of network: TN-S; TT, Kind of surge arrester: Type 2, Number of poles: 3+N, Rated voltage: 230/400V AC, Max. operating voltage: 275V AC, Protection level at rated imp. current: 1.5kV, Rated impulse current In (10/350)µs: 2kA, Rated impulse current In (8/20)µs: 40kA.